https://www.thekeylab.co.uk/carkeyrepair/
How to Repair Key Fob Issues Key fobs, despite their strength, can wear out or cease to function. This can be due to a variety of reasons. The most frequent reason is a dying or dead battery. Changing the battery is an easy solution. Other problems may be more complex. Signal interference is one possibility. It could also be a problem with the buttons. Battery Your key fob is a tiny and fragile piece plastic, and it's not hard for things to go wrong. Most key fob problems aren't a big deal or even serious and can be resolved with the right tool